US20220356364A1 - Antimicrobial medical glove printing method - Google Patents
Antimicrobial medical glove printing method Download PDFInfo
- Publication number
- US20220356364A1 US20220356364A1 US17/624,146 US202017624146A US2022356364A1 US 20220356364 A1 US20220356364 A1 US 20220356364A1 US 202017624146 A US202017624146 A US 202017624146A US 2022356364 A1 US2022356364 A1 US 2022356364A1
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- US
- United States
- Prior art keywords
- ink
- printing process
- process according
- glove
- former
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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- 238000007639 printing Methods 0.000 title claims abstract description 54
- 230000000845 anti-microbial effect Effects 0.000 title claims abstract description 7
- 238000007598 dipping method Methods 0.000 claims abstract description 9
- 239000004599 antimicrobial Substances 0.000 claims abstract description 7
- 239000000976 ink Substances 0.000 claims description 73
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- 239000000049 pigment Substances 0.000 claims description 27
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 22
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- 238000007641 inkjet printing Methods 0.000 claims description 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 5
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- 125000000129 anionic group Chemical group 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- VPWFPZBFBFHIIL-UHFFFAOYSA-L disodium 4-[(4-methyl-2-sulfophenyl)diazenyl]-3-oxidonaphthalene-2-carboxylate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC(C)=CC=C1N=NC1=C(O)C(C([O-])=O)=CC2=CC=CC=C12 VPWFPZBFBFHIIL-UHFFFAOYSA-L 0.000 claims description 2
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- ZJLWDMHHAMNWRK-QAXCHELISA-N 1-n-[(1s,2s)-1-[(2r)-4-benzoylpiperazin-2-yl]-3-(3,5-difluorophenyl)-1-hydroxypropan-2-yl]-5-methyl-3-n,3-n-dipropylbenzene-1,3-dicarboxamide Chemical compound CCCN(CCC)C(=O)C1=CC(C)=CC(C(=O)N[C@@H](CC=2C=C(F)C=C(F)C=2)[C@H](O)[C@@H]2NCCN(C2)C(=O)C=2C=CC=CC=2)=C1 ZJLWDMHHAMNWRK-QAXCHELISA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000003139 biocide Substances 0.000 claims 1
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- -1 Brilliant Blue FCF Chemical compound 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004214 Fast Green FCF Substances 0.000 description 1
- RZSYLLSAWYUBPE-UHFFFAOYSA-L Fast green FCF Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC(O)=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 RZSYLLSAWYUBPE-UHFFFAOYSA-L 0.000 description 1
- OIQPTROHQCGFEF-QIKYXUGXSA-L Sunset Yellow FCF Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 OIQPTROHQCGFEF-QIKYXUGXSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000012741 allura red AC Nutrition 0.000 description 1
- 239000004191 allura red AC Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001669 calcium Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- CEZCCHQBSQPRMU-UHFFFAOYSA-L chembl174821 Chemical compound [Na+].[Na+].COC1=CC(S([O-])(=O)=O)=C(C)C=C1N=NC1=C(O)C=CC2=CC(S([O-])(=O)=O)=CC=C12 CEZCCHQBSQPRMU-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000002508 contact lithography Methods 0.000 description 1
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- 239000002270 dispersing agent Substances 0.000 description 1
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- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
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- 229940011411 erythrosine Drugs 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000019240 fast green FCF Nutrition 0.000 description 1
- 239000000576 food coloring agent Substances 0.000 description 1
- KHLVKKOJDHCJMG-QDBORUFSSA-L indigo carmine Chemical compound [Na+].[Na+].N/1C2=CC=C(S([O-])(=O)=O)C=C2C(=O)C\1=C1/NC2=CC=C(S(=O)(=O)[O-])C=C2C1=O KHLVKKOJDHCJMG-QDBORUFSSA-L 0.000 description 1
- 229960003988 indigo carmine Drugs 0.000 description 1
- 235000012738 indigotine Nutrition 0.000 description 1
- 239000004179 indigotine Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000012751 sunset yellow FCF Nutrition 0.000 description 1
- 239000004173 sunset yellow FCF Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 235000012756 tartrazine Nutrition 0.000 description 1
- 239000004149 tartrazine Substances 0.000 description 1
- UJMBCXLDXJUMFB-GLCFPVLVSA-K tartrazine Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-GLCFPVLVSA-K 0.000 description 1
- 229960000943 tartrazine Drugs 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0023—Digital printing methods characterised by the inks used
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0082—Digital printing on bodies of particular shapes
- B41M5/0088—Digital printing on bodies of particular shapes by ink-jet printing
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/023—Emulsion inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
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- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0082—Details
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/04—Appliances for making gloves; Measuring devices for glove-making
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
- A61B42/10—Surgical gloves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0046—In-mould printing, in-mould transfer printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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- B41M1/00—Inking and printing with a printer's forme
- B41M1/40—Printing on bodies of particular shapes, e.g. golf balls, candles, wine corks
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
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Definitions
- the present invention relates to a method for printing an image on a glove, and an antimicrobial glove obtainable from said process.
- Glove printing is known for example from CN201711106062 and JP2007118252.
- Conventional gloves, including medical examination gloves may be printed in two conventional ways. In the first, the glove is printed after formation, in an offline processing method. In this process the glove is first completed and stripped from the former, during which it is turned inside out. Once the completed glove has been made and the glove stripped from the former, the item can be printed by conventional means, such is ink jet or screen printing.
- the disadvantage of this is that the printing is done offline from the glove forming process, which is inefficient, and the printing is done on a flexible and generally non-flat surface which can decrease quality of print.
- the second method of creating images on gloves is to ink jet print on the surface of the glove still on the former. This process can be done online during glove manufacture, but it results in an image or text only on the inner surface of the glove as the glove is turned inside out on stripping. This reduces the utility of the marking because it is inherently less visible.
- JPH05147127 describes a printing process for printing on a glove former using a rubber stamp method. However, this is for thick household gloves rather than medical examination gloves.
- the present invention provides a printing process for printing ink on a glove formed by a dipping process, wherein the image is first printed on the former and transferred to the glove during dipping.
- the glove is an antimicrobial medical glove e.g. a medical examination or surgical glove.
- the present invention further provides an antimicrobial glove obtainable by the printing process of the present invention.
- Printing on the former results in an image on the glove outer surface. Printing can be done rapidly and cheaply during manufacture of the article, rather than offline in a separate step.
- the present invention is directed towards methods for forming a glove with an image or text on the outer surface as used. It comprises the steps of printing an ink onto the former used to create the glove.
- the printing process is ink jet.
- this printing process is done after the former is cleaned, and after it is dipped in any coagulant solution required, containing typically a coagulant and mold release agent, such as calcium nitrate and calcium stearate.
- the printing process is preferably done on the former in the final step before dipping or coating with polymer.
- Typical polymers for glove formation can be used, such as PVC, natural rubber, isoprene, nitrile rubber.
- the printing is done on the coagulant coated former while it is still hot, preferably 30-60° C.
- the ink on the former is transferred to the polymer.
- the film covering the former thereby absorbs the ink on the former, the ink becoming part of the glove.
- the glove can be stripped from the former, turning it inside out, thereby moving the image to the outside of the glove.
- the ink printed on the former is efficiently transferred into the film used to form the glove. Inefficient transfer may lead to poor image quality, or contamination of the former by residual ink.
- the ink can be chosen carefully to give good image quality.
- inks that can be used in this process are described below, together with the criteria with which they can be selected.
- the simplest inks are water soluble dyes.
- the inks may also typically comprise surfactant, and cosolvents such as alcohols and ethers.
- Anionic dyes are the simplest and are especially preferable when printing on formers that are previously coated with coagulant solution such as calcium nitrate.
- the calcium nitrate coating on formers, used for such gloves as natural rubber and nitrile is especially beneficial to the printing process, because it fixes the anionic dyes on the surface of the former, by forming insoluble calcium/dye salts. It is beneficial to select dyes that have a well established safety profile, such as food colorants.
- a second type of water soluble dye that is preferred is cationic dyes. These are preferred because they bind to anionically stabilised polymers such as natural rubber and nitrile. These polymers contain some anionic groups, which are capable of binding the cationic dues, thereby preventing them from leaching out of the glove during use.
- a second type of ink is a pigmented ink.
- the colorant is an insoluble colourant particle.
- Any type of pigment ink can be used, but preferable are those typically used in ink jet printing containing finely dispersed particles of pigments such as Pigment Blue 15.3 or 15.4, Pigment Red 122, Pigment Red 146, Pigment Red 147, Pigment Red 202, Pigment Violet 19, Pigment Yellow 155 or Pigment Yellow 74.
- These pigments are stabilised by dispersants.
- Typical inks made like this are very sensitive to calcium salts, whereby they are rapidly precipitated and fixed, making them especially suited to printing on formers coated with coagulant such as calcium nitrate.
- Other pigments that are especially suitable are those used in the coloration of gloves themselves.
- a third type of ink that can be used is inks that are themselves formulated with latexes as fixing agents. These inks are known in ink jet printing, and are especially suited to this printing process because the ink becomes part of the glove and cannot be removed. These inks are described in patents such as U.S. Pat. No. 5977210, U.S. Pat. No. 20070216742, EP 1561788, EP 1074589, U.S. Pat. No. 6184268
- a fourth type of ink especially suitable to this printing process is to use the latex or solution that is composed of the same material as the glove is formed from, such as nitrile latex or natural rubber latex, or PVC.
- the ink must be formulated for the printing process, so if for example it is being jetted, the components must typically be diluted with a solvent such as water or organic solvent. Usually this means achieving a surface tension of 25-40 dyne/cm and a viscosity of 3-15 centipoise.
- a nitrile glove can printed with a nitrile latex, and a PVC glove with a PVC containing ink.
- the colorants are pigments or dyes that are typically used for these gloves, or are typically used in ink jet as described as above.
- a fifth type of ink that can be used in this process is solvent based inks, preferably alcohol based inks, containing either solvent soluble dyes or pigment dispersions.
- white inks can be formulated from titanium dioxide for example.
- the white ink may also contain latex, such as those used in ink jet, or those used in glove formation.
- the former used in the process of the present invention is coated with a coagulant.
- the preferred coagulant is calcium nitrate.
- the coagulant makes the ink coagulate quickly. Pigment inks coagulate better because they are sensitive to calcium or other salts.
- the coagulant's normal function is to coagulate the latex particles into a film before curing to create an elastomeric article.
- the coagulant on the former can be used to create a secondary function capable for coagulating ink as well as for example latexes. This makes the coagulant coated former an ideal printing substrate because the ink coagulates very rapidly on the surface of the former. Only a small portion of the coagulant is used to coagulate the ink film which is very thin. The ink film is then transferred into/onto the film, for example a latex film.
- the image is produced on the outer surface of a glove because it is inverted on stripping. This results in higher image quality because the image is not seen through a film, such as a latex film which scatters light.
- the coagulant on the former is now dual purpose, to coagulate the ink to create a high quality image on the former surface without running or smearing, and to coagulate the latex.
- the former can be first dipped in a coagulant solution which can be composed of calcium nitrate and mold release agent of calcium stearate.
- the coagulant is dried on the former, and then dipped in nitrile or natural rubber latex.
- the function of the coagulant is to coagulate a thin layer of water dispersed polymer, the latex, on the former, after which the polymer film is cured and dried in an oven to make the glove elastic.
- a very thin and controlled layer of coagulant is preferred for the glove mold surface. In such an example where coagulant is used, if the coagulant layer is disturbed before dipping in the nitrile or natural rubber latex this prevents glove formation, because coagulant on the surface is used to make a film, before curing.
- the uses for the printing are not limited by the printing described, but may be used for branding of gloves, reminder messages on the gloves, such as for example, “hand hygiene moments” as used in hospitals, and theft protection by marking gloves.
- Functional materials as well as simple images and text may also be printed on to the surface of the gloves by this method, such as electrical conduction improvers, tribology and friction improvers, antimicrobials, building up multiple layers of materials by printing on the former, or other functional substances which may be required on the article surface.
- Latex type ink from an HP 821 cartridge was used in an Epson XP830 ink jet printer.
- an aluminium disc of 120 mm diameter was used as a model for transfer.
- the disc was dipped in a coagulant solution of 15% calcium nitrate, 0.8% calcium stearate dispersion.
- the coagulant was dried on the disc in an oven at 60° C.
- a mirror image print was then printed on the disc using the XP830 printer.
- the disc was then dipped in a nitrile latex dispersion, cured in an oven at 120° C. for 20 minutes and removed.
- the print transferred almost completely to the nitrile and could not be removed from the nitrile elastomer.
- the disc was easily washed in water for subsequent transfers.
- the printed nitrile obtained can be seen in FIG. 1 .
- ink jet is much superior to pad printing for printing on the outer surface of gloves.
- a 6 kg solution of coagulant was prepared from calcium nitrate crystals (1020g), calcium stearate dispersion (40%), 105 g and water 4875 g.
- a former at 50° C. was dipped and withdraw to produce a coagulant coated former, which was dried in an oven at 60° C.
- the former was then printed on, with a stamp of dimensions 2 cm x 2.5 cm.
- the same ink over the same area was applied by ink jet process, in the same size, by cutting a template from the stamp, and jetting through it to produce an image of the same size.
- the formers were immediately dipped into nitrile latex, Nantex 6730, and cured in an oven at 120° C. for 20 minutes.
- FIG. 2 shows stamp printing on the left side and ink jet printing on the right hand side.
- FIG. 3 shows stamp printed residual ink (left hand side) and ink jet printed (right hand side) on porcelain former.
- the stamp printed film After stripping, the stamp printed film could be seen to be damaged and had a hole where the stamp had been applied, because the coagulant film had been disturbed. This is due to the liquid ink on the stamp re-dissolving the calcium nitrate and pushing it to the edges of where the stamp had been pressed.
- the jet printed film however was still perfect. This could be confirmed by weighing the overall weight of the film produced by the two processes with results as shown in the table below.
- stamp printed method reduced the film weight by approximately 10%, due to the hole where the print was applied. It should also be noted that this process is also applicable to PVC gloves where no coagulant is present on the former.
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- Gloves (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
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Abstract
Description
- The present invention relates to a method for printing an image on a glove, and an antimicrobial glove obtainable from said process.
- Glove printing is known for example from CN201711106062 and JP2007118252. Conventional gloves, including medical examination gloves may be printed in two conventional ways. In the first, the glove is printed after formation, in an offline processing method. In this process the glove is first completed and stripped from the former, during which it is turned inside out. Once the completed glove has been made and the glove stripped from the former, the item can be printed by conventional means, such is ink jet or screen printing. The disadvantage of this is that the printing is done offline from the glove forming process, which is inefficient, and the printing is done on a flexible and generally non-flat surface which can decrease quality of print.
- The second method of creating images on gloves is to ink jet print on the surface of the glove still on the former. This process can be done online during glove manufacture, but it results in an image or text only on the inner surface of the glove as the glove is turned inside out on stripping. This reduces the utility of the marking because it is inherently less visible.
- Both these methods are inefficient and costly or have poor image quality due to the way the image is produced on the glove surface directly, or on the wrong side. Hence, there remains a need for another method of creating images and text on gloves made from a former process, such as nitrile, natural rubber and nitrile rubber.
- JPH05147127 describes a printing process for printing on a glove former using a rubber stamp method. However, this is for thick household gloves rather than medical examination gloves.
- The present invention provides a printing process for printing ink on a glove formed by a dipping process, wherein the image is first printed on the former and transferred to the glove during dipping. Preferably the glove is an antimicrobial medical glove e.g. a medical examination or surgical glove.
- The present invention further provides an antimicrobial glove obtainable by the printing process of the present invention.
- Printing on the former results in an image on the glove outer surface. Printing can be done rapidly and cheaply during manufacture of the article, rather than offline in a separate step.
- The present invention is directed towards methods for forming a glove with an image or text on the outer surface as used. It comprises the steps of printing an ink onto the former used to create the glove. The printing process is ink jet. Preferably this printing process is done after the former is cleaned, and after it is dipped in any coagulant solution required, containing typically a coagulant and mold release agent, such as calcium nitrate and calcium stearate. The printing process is preferably done on the former in the final step before dipping or coating with polymer. Typical polymers for glove formation can be used, such as PVC, natural rubber, isoprene, nitrile rubber. Preferably the printing is done on the coagulant coated former while it is still hot, preferably 30-60° C.
- During this process the ink on the former is transferred to the polymer. The film covering the former thereby absorbs the ink on the former, the ink becoming part of the glove. After curing and drying of the film, the glove can be stripped from the former, turning it inside out, thereby moving the image to the outside of the glove. This creates a high speed, high efficiency printing process for rubber gloves of all kinds, and other items that are made by a similar process, of film formation on a former, followed by stripping from a former.
- In this process, it is important that the ink printed on the former is efficiently transferred into the film used to form the glove. Inefficient transfer may lead to poor image quality, or contamination of the former by residual ink. The ink can be chosen carefully to give good image quality.
- The types of inks that can be used in this process are described below, together with the criteria with which they can be selected.
- The simplest inks are water soluble dyes. The inks may also typically comprise surfactant, and cosolvents such as alcohols and ethers. Anionic dyes are the simplest and are especially preferable when printing on formers that are previously coated with coagulant solution such as calcium nitrate. The calcium nitrate coating on formers, used for such gloves as natural rubber and nitrile is especially beneficial to the printing process, because it fixes the anionic dyes on the surface of the former, by forming insoluble calcium/dye salts. It is beneficial to select dyes that have a well established safety profile, such as food colorants. These include but are not limited to Allura Red, Brilliant Blue FCF, Erythrosine, Fast Green FCF, Indigo Carmine, Sunset Yellow FCF, Tartrazine. A second type of water soluble dye that is preferred is cationic dyes. These are preferred because they bind to anionically stabilised polymers such as natural rubber and nitrile. These polymers contain some anionic groups, which are capable of binding the cationic dues, thereby preventing them from leaching out of the glove during use.
- A second type of ink is a pigmented ink. In pigmented inks the colorant is an insoluble colourant particle. Any type of pigment ink can be used, but preferable are those typically used in ink jet printing containing finely dispersed particles of pigments such as Pigment Blue 15.3 or 15.4, Pigment Red 122, Pigment Red 146, Pigment Red 147, Pigment Red 202, Pigment Violet 19, Pigment Yellow 155 or Pigment Yellow 74. These pigments are stabilised by dispersants. Typical inks made like this are very sensitive to calcium salts, whereby they are rapidly precipitated and fixed, making them especially suited to printing on formers coated with coagulant such as calcium nitrate. Other pigments that are especially suitable are those used in the coloration of gloves themselves.
- A third type of ink that can be used is inks that are themselves formulated with latexes as fixing agents. These inks are known in ink jet printing, and are especially suited to this printing process because the ink becomes part of the glove and cannot be removed. These inks are described in patents such as U.S. Pat. No. 5977210, U.S. Pat. No. 20070216742, EP 1561788, EP 1074589, U.S. Pat. No. 6184268
- A fourth type of ink especially suitable to this printing process is to use the latex or solution that is composed of the same material as the glove is formed from, such as nitrile latex or natural rubber latex, or PVC. The ink must be formulated for the printing process, so if for example it is being jetted, the components must typically be diluted with a solvent such as water or organic solvent. Usually this means achieving a surface tension of 25-40 dyne/cm and a viscosity of 3-15 centipoise. Especially preferably a nitrile glove can printed with a nitrile latex, and a PVC glove with a PVC containing ink. The colorants are pigments or dyes that are typically used for these gloves, or are typically used in ink jet as described as above.
- A fifth type of ink that can be used in this process is solvent based inks, preferably alcohol based inks, containing either solvent soluble dyes or pigment dispersions.
- In some gloves, colorants are already added to create a colored glove. In such cases the image quality from our process can be improved by having an underprint of white ink. To realise this under printing, the white can be overprinted on the image printed on the former, because the order of printing is reversed due to the way the ink is transferred onto the glove. White inks can be formulated from titanium dioxide for example. The white ink may also contain latex, such as those used in ink jet, or those used in glove formation.
- Preferably the former used in the process of the present invention is coated with a coagulant. The preferred coagulant is calcium nitrate. The coagulant makes the ink coagulate quickly. Pigment inks coagulate better because they are sensitive to calcium or other salts. For latex inks, the coagulant's normal function is to coagulate the latex particles into a film before curing to create an elastomeric article. In the present invention the coagulant on the former can be used to create a secondary function capable for coagulating ink as well as for example latexes. This makes the coagulant coated former an ideal printing substrate because the ink coagulates very rapidly on the surface of the former. Only a small portion of the coagulant is used to coagulate the ink film which is very thin. The ink film is then transferred into/onto the film, for example a latex film.
- The image is produced on the outer surface of a glove because it is inverted on stripping. This results in higher image quality because the image is not seen through a film, such as a latex film which scatters light. The coagulant on the former is now dual purpose, to coagulate the ink to create a high quality image on the former surface without running or smearing, and to coagulate the latex.
- One of the most significant advantages of the ink jet printing process of the present invention is that it can be used for many types of gloves. For example, in manufacture of nitrile medical examination gloves and natural rubber gloves, the former can be first dipped in a coagulant solution which can be composed of calcium nitrate and mold release agent of calcium stearate. The coagulant is dried on the former, and then dipped in nitrile or natural rubber latex. The function of the coagulant is to coagulate a thin layer of water dispersed polymer, the latex, on the former, after which the polymer film is cured and dried in an oven to make the glove elastic. However, in order to achieve this a very thin and controlled layer of coagulant is preferred for the glove mold surface. In such an example where coagulant is used, if the coagulant layer is disturbed before dipping in the nitrile or natural rubber latex this prevents glove formation, because coagulant on the surface is used to make a film, before curing.
- Therefore, contact printing processes are ineffective, whereas ink jet is able to print on the surface of the former without touching it. The great advantage of this is print quality, because if the printing process is done as described, a wide variety of glove types can be made, with the print now appearing on the outer surface of the glove after stripping, which turns the glove inside out.
- The uses for the printing are not limited by the printing described, but may be used for branding of gloves, reminder messages on the gloves, such as for example, “hand hygiene moments” as used in hospitals, and theft protection by marking gloves. Functional materials as well as simple images and text may also be printed on to the surface of the gloves by this method, such as electrical conduction improvers, tribology and friction improvers, antimicrobials, building up multiple layers of materials by printing on the former, or other functional substances which may be required on the article surface.
- While the invention has been described in terms of what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention needs not be limited to the disclosed embodiments. On the contrary, it is intended to cover various modifications and similar arrangements included within scope of the appended claims which are to be accorded with the broadest interpretation so as to encompass all such modifications and similar structures.
- The present invention will now be illustrated, but in no way limited, by reference to the following examples.
- Latex type ink from an HP 821 cartridge was used in an Epson XP830 ink jet printer.
- As a model for transfer, an aluminium disc of 120 mm diameter was used. The disc was dipped in a coagulant solution of 15% calcium nitrate, 0.8% calcium stearate dispersion. The coagulant was dried on the disc in an oven at 60° C. A mirror image print was then printed on the disc using the XP830 printer. The disc was then dipped in a nitrile latex dispersion, cured in an oven at 120° C. for 20 minutes and removed. The print transferred almost completely to the nitrile and could not be removed from the nitrile elastomer. The disc was easily washed in water for subsequent transfers. The printed nitrile obtained can be seen in
FIG. 1 . - In another series of experiments it is also confirmed ink jet is much superior to pad printing for printing on the outer surface of gloves. A 6 kg solution of coagulant was prepared from calcium nitrate crystals (1020g), calcium stearate dispersion (40%), 105 g and water 4875 g. A former at 50° C. was dipped and withdraw to produce a coagulant coated former, which was dried in an oven at 60° C. The former was then printed on, with a stamp of dimensions 2 cm x 2.5 cm. The same ink over the same area was applied by ink jet process, in the same size, by cutting a template from the stamp, and jetting through it to produce an image of the same size. The formers were immediately dipped into nitrile latex, Nantex 6730, and cured in an oven at 120° C. for 20 minutes.
-
FIG. 2 shows stamp printing on the left side and ink jet printing on the right hand side.FIG. 3 shows stamp printed residual ink (left hand side) and ink jet printed (right hand side) on porcelain former. - After stripping, the stamp printed film could be seen to be damaged and had a hole where the stamp had been applied, because the coagulant film had been disturbed. This is due to the liquid ink on the stamp re-dissolving the calcium nitrate and pushing it to the edges of where the stamp had been pressed. The jet printed film however was still perfect. This could be confirmed by weighing the overall weight of the film produced by the two processes with results as shown in the table below.
-
Printing Method Total Film Weight after drying and curing Stamp printing 1.0685 Jet printing 1.1705 - The stamp printed method reduced the film weight by approximately 10%, due to the hole where the print was applied. It should also be noted that this process is also applicable to PVC gloves where no coagulant is present on the former.
Claims (17)
Applications Claiming Priority (3)
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EP19183702 | 2019-07-01 | ||
EP19183702.0 | 2019-07-01 | ||
PCT/EP2020/068559 WO2021001442A1 (en) | 2019-07-01 | 2020-07-01 | Antimicrobial medical glove printing method |
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US20220356364A1 true US20220356364A1 (en) | 2022-11-10 |
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US17/624,146 Pending US20220356364A1 (en) | 2019-07-01 | 2020-07-01 | Antimicrobial medical glove printing method |
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US (1) | US20220356364A1 (en) |
EP (1) | EP3993979A1 (en) |
CN (1) | CN114269282A (en) |
BR (1) | BR112021026745A2 (en) |
WO (1) | WO2021001442A1 (en) |
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CN116079968A (en) * | 2023-03-24 | 2023-05-09 | 鲨克里特科技有限公司 | Glove hand mould with micro-texture structure and manufacturing method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120056929A1 (en) * | 2010-09-03 | 2012-03-08 | Seiko Epson Corporation | Ink jet recording-targeted non-aqueous ink composition, ink set, and ink jet recording method |
US20160058921A1 (en) * | 2013-06-03 | 2016-03-03 | Robert Timothy Gros | Antimicrobial examination gloves |
US20180105710A1 (en) * | 2016-10-14 | 2018-04-19 | Sensient Imaging Technologies | Aqueous inkjet ink compositions |
CN115464988A (en) * | 2022-08-30 | 2022-12-13 | 南通新咏纺织科技有限公司 | Ink jet numbering machine is used in processing of nitrile rubber gloves production pottery hand former |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0692139B2 (en) * | 1991-11-26 | 1994-11-16 | 多喜ゴム化学株式会社 | Method for manufacturing gloves with text for advertisement |
US5977210A (en) | 1995-01-30 | 1999-11-02 | Xerox Corporation | Modified emulsion aggregation processes |
US5742943A (en) * | 1996-06-28 | 1998-04-28 | Johnson & Johnson Medical, Inc. | Slip-coated elastomeric flexible articles and their method of manufacture |
DE60014801T2 (en) | 1999-08-05 | 2005-10-20 | Konica Corp. | Aqueous pigmented ink for ink jet printing and ink jet recording method |
US6184268B1 (en) | 1999-08-30 | 2001-02-06 | Xerox Corporation | Ink jet ink compositions and processes thereof |
US8440742B2 (en) | 2004-02-05 | 2013-05-14 | Hewlett-Packard Development Company, L.P. | Polymer colloid-containing ink-jet inks for printing on non-porous substrates |
JP2007118252A (en) | 2005-10-25 | 2007-05-17 | Sumitomo Rubber Ind Ltd | Multi-color printing method of gloves and multi-color printing device used for this method |
US7744205B2 (en) | 2006-03-17 | 2010-06-29 | Hewlett-Packard Development Company, L.P. | Solvent/latex binder system for heated inkjet printing |
GB2439933A (en) * | 2006-07-11 | 2008-01-16 | Regent Medical Ltd | An elastomeric article partially covered with a donning aid |
JP2012067226A (en) * | 2010-09-24 | 2012-04-05 | Fujifilm Corp | Ink composition, inkjet recording method, and printed matter |
TW201514234A (en) * | 2013-07-16 | 2015-04-16 | Skinprotect Corp Sdn Bhd | Elastomeric film-forming compositions and articles made from the elastomeric film |
-
2020
- 2020-07-01 CN CN202080048703.5A patent/CN114269282A/en active Pending
- 2020-07-01 WO PCT/EP2020/068559 patent/WO2021001442A1/en unknown
- 2020-07-01 EP EP20734963.0A patent/EP3993979A1/en active Pending
- 2020-07-01 US US17/624,146 patent/US20220356364A1/en active Pending
- 2020-07-01 BR BR112021026745A patent/BR112021026745A2/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120056929A1 (en) * | 2010-09-03 | 2012-03-08 | Seiko Epson Corporation | Ink jet recording-targeted non-aqueous ink composition, ink set, and ink jet recording method |
US20160058921A1 (en) * | 2013-06-03 | 2016-03-03 | Robert Timothy Gros | Antimicrobial examination gloves |
US20180105710A1 (en) * | 2016-10-14 | 2018-04-19 | Sensient Imaging Technologies | Aqueous inkjet ink compositions |
CN115464988A (en) * | 2022-08-30 | 2022-12-13 | 南通新咏纺织科技有限公司 | Ink jet numbering machine is used in processing of nitrile rubber gloves production pottery hand former |
Non-Patent Citations (2)
Title |
---|
JPH05147127A Eng. Translation (Year: 1993) * |
Machine Translation of CN 115464988 A. (Year: 2022) * |
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EP3993979A1 (en) | 2022-05-11 |
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